| 铜染毒白兔血液及组织器官微量元素分布情况的研究 |
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| 引用本文： | 李挥,范斌,赵树凯.铜染毒白兔血液及组织器官微量元素分布情况的研究[J].微量元素与健康研究,2006,23(5):6-8. |
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| 作者姓名： | 李挥 范斌 赵树凯 |
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| 作者单位： | 国家环保产品质量监督检验中心,河北省环境计量技术重点实验室,石家庄,050051 |
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| 摘 要： | 系统研究了铜染毒对大耳白兔的生长情况及血液、组织器官中微量元素分布情况的影响。实验分为空白组和染毒组,每日清晨在染毒组动物水源中加入40mg的铜,连续饲喂7周。结果表明,染毒组动物体重明显下降,两组动物体重增长率呈交替上升。染毒组动物血液及各组织器官中铜含量明显上升,其中肝脏、肠、肾脏和血清中呈极显著性变化,由于元素交互作用影响,锌、铬、锰和硒等其他微量元素也发生明显改变。因此,单一元素染毒将引起生命体内整个微量元素系统的变化。
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| 关 键 词： | 兔 铜染毒 微量元素 元素交互 |
| 文章编号： | 1005-5320(2006)05-0006-03 |
| 收稿时间： | 2006-03-11 |
| 修稿时间： | 2006年3月11日 |
The distribution patterns of trace elements in the blood and organs in a rabbit experimental model of copper pollution |
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| LI Hui,FAN Bin,ZHAO Shu-kai.The distribution patterns of trace elements in the blood and organs in a rabbit experimental model of copper pollution[J].Studies of Trace Elements and Health,2006,23(5):6-8. |
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| Authors: | LI Hui FAN Bin ZHAO Shu-kai |
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| Institution: | China National Center for Quality Supervision and test of Environmental Protection Products, Shijiazhuang 050051, China |
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| Abstract: | In a rabbit model of five copper overfeeding,we investigated the distribution pattern of trace elements of copper,zinc,chromium,manganese,selenium in blood serum,red cell,and whole blood and in the organs of brain,gallbladder,liver,intestines,heart,kidney,lung,and spleen.Furthermore,feed consumption and weight development were also performed in this study.In Cu-polluted group,considerable and characteristic changes in trace element concentrations were noted.The changes are dissimilar to those of different elements in different organs. |
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| Keywords: | Rabbits Copper pollution Trace element Element interactions |
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